Bannock County, Idaho Population 2020

Bannock County, Idaho's estimated population is 85,641 with a growth rate of 1.00% in the past year according to the most recent United States census data. Bannock County, Idaho is the 5th largest county in Idaho.

Year Population Growth Growth Rate
201887,1381,4971.75%
201785,6418471.00%
201684,7945780.69%
201584,2166820.82%
201483,534850.10%
201383,449-295-0.35%
201283,7441160.14%
201183,6286090.73%
201083,01916,99325.74%
199066,0266050.92%
198065,42113,22125.33%
197052,2002,8585.79%
196049,3427,59718.20%
195041,7456,98620.10%
194034,7593,49311.17%
193031,2663,73413.56%
192027,5328,29043.08%
191019,2427,54064.43%
190011,7020.00%

How Many People Live in Bannock County, Idaho?

85,641

Bannock County, Idaho Population Growth

Population by Race

Race Population Percentage
White76,40289.82%
Two or More Races2,6933.17%
American Indian and Alaska Native2,5523.00%
Asian1,4051.65%
Some Other Race1,2711.49%
Black or African American5680.67%
Native Hawaiian and Other Pacific Islander1740.20%

Bannock County, Idaho Population Pyramid 2020

Bannock County, Idaho Median Age

33.3


Total

32.2


Male

34.3


Female

Bannock County, Idaho Adults

There are 62,446 adults, (11,385 of whom are seniors) in Bannock County, Idaho.

Bannock County, Idaho Age Dependency

66.6

Age Dependency Ratio

22.3

Old Age Dependency Ratio

44.3

Child Dependency Ratio

Bannock County, Idaho Sex Ratio

Female

42,765

50.27%

Male

42,300

49.73%

Bannock County, Idaho Households and Families

Bannock County, Idaho Renter vs Owner Occupied by Household Type

Bannock County, Idaho Household Types

Type Owner Renter
Married83.6%16.4%
All68.2%31.8%
Female53.5%46.5%
Non Family51.6%48.4%
Male50.1%49.9%

68.2%

Rate of Home Ownership

Type Count Average Size Owned
All30,8412.6968.2
Married15,9083.3883.6
Non Family10,4721.3851.6
Female3,1233.1953.5
Male1,3383.5450.1

3.28

Average Family Size

2.69

Average Household Size

5.9%

Unmarried (Opposite Sex)

0.4%

Unmarried (Same Sex)

Bannock County, Idaho Education

Education Attained Count Percentage
Less Than 9th Grade1,1712.19%
9th to 12th Grade3,1805.95%
High School Graduate14,13426.46%
Some College15,23328.52%
Associates Degree5,1509.64%
Bachelors Degree9,87318.48%
Graduate Degree4,6768.75%

Bannock County, Idaho Educational Attainment by Race

Name Total High School Bachelors
White46,58543,43013,169
Hispanic3,5482,754578
Native American1,4961,262134
Multiple Races920809266
Asian885749355
Other Race80452156
Black254237120
Islander816519

The highest rate of high school graduation is among black people with a rate of 93.31%.

The highest rate of bachelors degrees is among black people with a rate of 47.24%.

Name Average Male Female
Overall$31,949$41,096$24,113
Less Than High School$18,924$25,295$13,953
High School Grad$27,592$32,452$21,770
Some College$29,983$40,013$21,579
Bachelors Degree$40,020$60,077$29,929
Graduate Degree$56,879$66,490$48,559

$31,949

Average Earnings

$41,096

Average Male

$24,113

Average Female

Bannock County, Idaho Language

Bannock County, Idaho Language by Age

Bannock County, Idaho Language

92.34% of Bannock County, Idaho residents speak only English, while 7.66% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.70% of the population.

Bannock County, Idaho Poverty

Bannock County, Idaho Poverty by Race

Name Total In Poverty Poverty Rate
White69,89410,67415.27%
Hispanic6,9381,78825.77%
Multiple2,57075629.42%
Native2,45366327.03%
Other1,24346237.17%
Asian1,34738528.58%
Black49312926.17%
Islander16311570.55%

16.96%

Overall Poverty Rate

15.75%

Male Poverty Rate

18.17%

Female Poverty Rate

Poverty in Bannock County, Idaho

The race most likely to be in poverty in Bannock County, Idaho is Islander, with 70.55% below the poverty level.

The race least likely to be in poverty in Bannock County, Idaho is White, with 15.27% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.69%. Among those working part-time, it was 24.31%, and for those that did not work, the poverty rate was 22.06%.

Name Poverty
Less Than High School31.29%
High School14.51%
Some College12.53%
Bachelors or Greater5.50%
Name Poverty
Female Unemployed41.66%
Male Unemployed34.28%
Female Employed13.78%
Male Employed9.60%

Bannock County, Idaho Income

Bannock County, Idaho Income by Household Type

Name Median Mean
Households$49,739$65,878
Families$61,707$76,729
Married Families$73,514$86,156
Non Families$28,625$42,034

Bannock County, Idaho Marital Status

Bannock County, Idaho Marital Status

Marriage Rates

51.3%

Overall Marriage Rate

51.4%

Male Marriage Rate

51.2%

Female Marriage Rate

Bannock County, Idaho Married by Age and Sex

Bannock County, Idaho Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

Bannock County, Idaho Marital Status by Race

Bannock County, Idaho Veterans

5,245

Number of Veterans

4,898

Male Veterans

347

Female Veterans

War Veterans
Vietnam2,046
First Gulf War1,099
Second Gulf War776
Korea443
World War II193
Name Veterans % of Total
White5,0658.98%
Hispanic1483.27%
Indian905.16%
2 or More412.81%
Black337.33%
Asian100.87%
Other60.60%

$Bannock County, Idaho Veterans by Education

9.78%

Veteran Poverty Rate

36.18%

Veteran Disability Rate

Bannock County, Idaho Employment Status

60.8%

Labor Force Participation

56.9%

Employment Rate

6.2%

Unemployment Rate

Bannock County, Idaho Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

59.65%

Born in Idaho

95.90%

Native Born

4.10%

Foreign Born

2.43%

Non Citizen

Place of Birth

95.90% of Bannock County, Idaho residents were born in the United States, with 59.65% having been born in Idaho. 2.43% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990